﴿ وَقَٰتِلُوا۟ فِى سَبِيلِ ٱللَّهِ وَٱعْلَمُوٓا۟ أَنَّ ٱللَّهَ سَمِيعٌ عَلِيمٌۭ ﴾

“Fight, then, in God's cause, and know that God is all-hearing, all-knowing.”

So fight in God's way and know that God is Hearing Knowing. This means �If pain touches you and a cry rises up from you know that God hears your cry knows your states and sees your affairs.� The verse brings about an easing of the pain they endure. They said: While most people want ease and comfort I wish to complain to you for then you will hear.